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* merge OpenBSD 3.5-current

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* retain local changes to ls and md5 (md4, hint hint)
* fix up ksh (limits - we still have 4096 bytes input buffer;
  random usage)
* fix manpages (mdX, ksh)
This commit is contained in:
tg 2004-05-23 12:47:01 +00:00
parent daf9f30b2f
commit b051c6e857
7 changed files with 33 additions and 51 deletions
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4
Makefile
View File

@ -1,5 +1,5 @@
# $MirBSD: Makefile,v 1.2 2004/04/07 17:14:11 tg Exp $ # $MirBSD: Makefile,v 1.3 2004/05/23 12:47:00 tg Exp $
# $OpenBSD: Makefile,v 1.16 2004/01/09 17:10:07 brad Exp $ # $OpenBSD: Makefile,v 1.18 2004/02/16 19:07:19 deraadt Exp $
PROG= ksh PROG= ksh
SRCS= alloc.c c_ksh.c c_sh.c c_test.c c_ulimit.c edit.c emacs.c \ SRCS= alloc.c c_ksh.c c_sh.c c_test.c c_ulimit.c edit.c emacs.c \

15
alloc.c
View File

@ -1,5 +1,6 @@
/* $MirBSD: alloc.c,v 1.2 2004/04/17 00:47:16 tg Exp $ */ /* $MirBSD: alloc.c,v 1.3 2004/05/23 12:47:00 tg Exp $ */
/* $OpenBSD: alloc.c,v 1.6 2003/08/05 20:52:27 millert Exp $ */ /* $OpenBSD: alloc.c,v 1.7 2004/02/19 18:51:17 deraadt Exp $ */
/* /*
* Copyright (c) 2002 Marc Espie. * Copyright (c) 2002 Marc Espie.
* *
@ -63,7 +64,7 @@ alloc(size_t size, Area *ap)
{ {
struct link *l; struct link *l;
l = malloc(size + sizeof(struct link)); l = malloc(sizeof(struct link) + size);
if (l == NULL) if (l == NULL)
internal_errorf(1, "unable to allocate memory"); internal_errorf(1, "unable to allocate memory");
l->next = ap->freelist; l->next = ap->freelist;
@ -87,15 +88,15 @@ aresize(void *ptr, size_t size, Area *ap)
lprev = l->prev; lprev = l->prev;
lnext = l->next; lnext = l->next;
l2 = realloc(l, size+sizeof(struct link)); l2 = realloc(l, sizeof(struct link) + size);
if (l2 == NULL) if (l2 == NULL)
internal_errorf(1, "unable to allocate memory"); internal_errorf(1, "unable to allocate memory");
if (lprev) if (lprev)
lprev->next = l2; lprev->next = l2;
else else
ap->freelist = l2; ap->freelist = l2;
if (lnext) if (lnext)
lnext->prev = l2; lnext->prev = l2;
return L2P(l2); return L2P(l2);
} }

6
c_ksh.c
View File

@ -1,5 +1,5 @@
/* $MirBSD: c_ksh.c,v 1.2 2004/04/17 00:47:17 tg Exp $ */ /* $MirBSD: c_ksh.c,v 1.3 2004/05/23 12:47:00 tg Exp $ */
/* $OpenBSD: c_ksh.c,v 1.17 2003/10/22 07:40:38 jmc Exp $ */ /* $OpenBSD: c_ksh.c,v 1.18 2004/02/10 13:03:36 jmc Exp $ */
/* /*
* built-in Korn commands: c_* * built-in Korn commands: c_*
@ -1276,7 +1276,7 @@ c_kill(wp)
if (j_kill(p, sig)) if (j_kill(p, sig))
rv = 1; rv = 1;
} else if (!getn(p, &n)) { } else if (!getn(p, &n)) {
bi_errorf("%s: arguments must be jobs or process ids", bi_errorf("%s: arguments must be jobs or process IDs",
p); p);
rv = 1; rv = 1;
} else { } else {

26
ksh.1tbl
View File

@ -1,5 +1,5 @@
.\" $MirBSD: ksh.1tbl,v 1.23 2004/04/29 19:06:24 tg Exp $ .\" $MirBSD: ksh.1tbl,v 1.24 2004/05/23 12:47:00 tg Exp $
.\" $OpenBSD: ksh.1tbl,v 1.65 2004/01/23 23:08:45 jmc Exp $ .\" $OpenBSD: ksh.1tbl,v 1.70 2004/05/09 06:07:42 otto Exp $
.\" .\"
.\" Copyright (c) 1980, 1990, 1993 .\" Copyright (c) 1980, 1990, 1993
.\" The Regents of the University of California. All rights reserved. .\" The Regents of the University of California. All rights reserved.
@ -376,8 +376,8 @@ to the standard input of the following command.
The exit status of a pipeline is that of its last command. The exit status of a pipeline is that of its last command.
A pipeline may be prefixed by the A pipeline may be prefixed by the
.Ql \&! .Ql \&!
reversed word which causes the exit status of the pipeline to be logically reserved word, which causes the exit status of the pipeline to be logically
complemented: if the original status was 0 the complemented status will be 1; complemented: if the original status was 0, the complemented status will be 1;
if the original status was not 0, the complemented status will be 0. if the original status was not 0, the complemented status will be 0.
.Pp .Pp
.Em Lists .Em Lists
@ -575,7 +575,7 @@ is set to the word and
is executed. is executed.
If If
.Ic in .Ic in
is not used to specify a word list, the positional parameters ($1, $2, etc.) is not used to specify a word list, the positional parameters ($1, $2, etc.\&)
are used instead. are used instead.
For historical reasons, open and close braces may be used instead of For historical reasons, open and close braces may be used instead of
.Ic do .Ic do
@ -1557,19 +1557,14 @@ May be unset or
.Dv NULL .Dv NULL
if the shell doesn't know where it is. if the shell doesn't know where it is.
.It Ev RANDOM .It Ev RANDOM
A simple random number generator. A pseudo-random number generator.
Every time Every time
.Ev RANDOM .Ev RANDOM
is referenced, it is assigned the next number in a random number series. is referenced, it is assigned the next random number in the range
The point in the series can be set by assigning a number to 0\-32767.
.Ev RANDOM The pseudo-random number generator is seeded via
(see
.Xr rand 3 ) .
.Pp
On systems which provide the
.Xr arc4random 3 .Xr arc4random 3
function, the random value is seeded on start by the arcfour if the function exists, else with a less random mechanism.
random number generator.
If a feedback function is provided, changed values are propagated If a feedback function is provided, changed values are propagated
back to the arcfour random number generator. back to the arcfour random number generator.
.It Ev REPLY .It Ev REPLY
@ -5111,6 +5106,7 @@ deleted and a new prompt to be printed.
.It Pa /etc/suid_profile .It Pa /etc/suid_profile
.El .El
.Sh SEE ALSO .Sh SEE ALSO
.Xr arc4random 1 ,
.Xr awk 1 , .Xr awk 1 ,
.Xr csh 1 , .Xr csh 1 ,
.Xr ed 1 , .Xr ed 1 ,

21
sh.h
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@ -1,10 +1,5 @@
/* $MirBSD: sh.h,v 1.6 2003/12/23 13:41:50 tg Exp $ */ /* $MirBSD: sh.h,v 1.7 2004/05/23 12:47:01 tg Exp $ */
/* $OpenBSD: sh.h,v 1.15 2003/10/22 07:40:38 jmc Exp $ */ /* $OpenBSD: sh.h,v 1.17 2004/05/10 16:28:47 pvalchev Exp $ */
/*
* Public Domain Bourne/Korn shell
*/
/* $From: sh.h,v 1.2 1994/05/19 18:32:40 michael Exp michael $ */ /* $From: sh.h,v 1.2 1994/05/19 18:32:40 michael Exp michael $ */
#include "config.h" /* system and option configuration info */ #include "config.h" /* system and option configuration info */
@ -247,15 +242,7 @@ extern int dup2 ARGS((int, int));
* by autoconf (assumes an 8 bit byte, but I'm not concerned). * by autoconf (assumes an 8 bit byte, but I'm not concerned).
* NOTE: INT32 may end up being more than 32 bits. * NOTE: INT32 may end up being more than 32 bits.
*/ */
#if SIZEOF_INT >= 4
# define INT32 int # define INT32 int
#else /* SIZEOF_INT */
# if SIZEOF_LONG >= 4
# define INT32 long
# else /* SIZEOF_LONG */
#error cannot find 32 bit type...
# endif /* SIZEOF_LONG */
#endif /* SIZEOF_INT */
/* end of common headers */ /* end of common headers */
@ -367,8 +354,8 @@ typedef INT32 Tflag;
#define NOT '!' /* might use ^ (ie, [!...] vs [^..]) */ #define NOT '!' /* might use ^ (ie, [!...] vs [^..]) */
#define LINE 4096 /* input line size */ #define LINE 4096 /* input line size */
#define PATH 4096 /* pathname size (todo: PATH_MAX/pathconf()) */ #define PATH 1024 /* pathname size (todo: PATH_MAX/pathconf()) */
#define ARRAYMAX 4095 /* max array index */ #define ARRAYMAX 2047 /* max array index */
EXTERN const char *kshname; /* $0 */ EXTERN const char *kshname; /* $0 */
EXTERN pid_t kshpid; /* $$, shell pid */ EXTERN pid_t kshpid; /* $$, shell pid */

8
var.c
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@ -1,5 +1,5 @@
/* $MirBSD: var.c,v 1.4 2004/04/29 18:58:16 tg Exp $ */ /* $MirBSD: var.c,v 1.5 2004/05/23 12:47:01 tg Exp $ */
/* $OpenBSD: var.c,v 1.16 2003/08/05 20:52:27 millert Exp $ */ /* $OpenBSD: var.c,v 1.17 2004/05/08 19:42:35 deraadt Exp $ */
#include "sh.h" #include "sh.h"
#include "ksh_time.h" #include "ksh_time.h"
@ -885,13 +885,11 @@ makenv()
/* /*
* Called after a fork in parent to bump the random number generator. * Called after a fork in parent to bump the random number generator.
* Done to ensure children will not get the same random number sequence
* if the parent doesn't use $RANDOM.
*/ */
void void
change_random() change_random()
{ {
prng_seed(rand()); srand(prng_seed(rand() ^ time(NULL)));
} }
/* /*

4
vi.c
View File

@ -1,5 +1,5 @@
/* $MirBSD: vi.c,v 1.3 2003/12/23 13:41:51 tg Exp $ */ /* $MirBSD: vi.c,v 1.4 2004/05/23 12:47:01 tg Exp $ */
/* $OpenBSD: vi.c,v 1.12 2003/10/16 22:08:48 millert Exp $ */ /* $OpenBSD: vi.c,v 1.13 2004/05/10 16:28:47 pvalchev Exp $ */
/* /*
* vi command editing * vi command editing